| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.78 | 6.690% | $197.1418 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $133.78 | 3.242% | $138.1171 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $20.96 | 10.118% | $23.0807 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $137.36 | 11.824% | $153.6014 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $95.43 | 9.349% | $104.3518 | $104.35 | $104.35 | $104.40 |
| Purchase #6 | $195.37 | 12.212% | $219.2286 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $147.67 | 5.587% | $155.9203 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $915.35 | $991.4417 | $991.44 | $991.45 | $991.40 | |